SKU: H124

H124 - 12" 1500 Watts RMS Dual 4 Ohm 3" V.C. Mega Subwoofer

Sale price$ 459.98
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*BY PURCHASING THIS HIGH PERFORMANCE PRODUCT YOU AGREE TO THE TERMS AND CONDITIONS SET FORTH IN THE LIMITED WARRANTY EXCLUSION POLICY

The Massive Audio H124 is a top-tier 12” subwoofer that excels in high-output installations, perfect for those who need powerful bass and want to hit the low notes with clarity. Whether you're looking for a subwoofer for competition-level audio or just want premium performance in your setup, the H124 checks all the boxes: power, precision, durability, and style.

This subwoofer should absolutely be at the top of your list if you're looking for a well-made, superior-designed, and competitively priced option in the world of subwoofers. It truly delivers everything you need from a 12” high-performance subwoofer.

Key Features and Design:

Performance Focus:

    • When Massive Audio designs a subwoofer like the H124, they start with a clear performance goal: creating a high-output, all-around musical subwoofer. This means the H124is engineered to deliver deep, accurate bass across all kinds of music and installations, not just volume.

  1. Voice Coil & Power Handling:

    • 3” Voice Coil: The H124features a massive 3” voice coil that’s designed to handle 1500 watts of power, making it a beast for even the most demanding installs. This coil can handle both heat and high power levels without losing performance.

    • The coil is wrapped around an anodized aluminum former, which keeps it strong while reducing weight, and it’s equipped with triple heavy-duty leads for maximum durability.

    • For extra longevity, the H124 also incorporates Kevlar spunlace to prevent wear and tear over time.

  2. Motor & Heat Dissipation:

    • The H124 features a 165oz double-stack motor, which is oversized to provide the necessary power and control for the large voice coil.
    • To keep things cool, it comes with a vented back plate and basket. These features help manage heat, ensuring the subwoofer performs reliably even under heavy use for years.

  3. Cone & Rigidity:

    • The Kevlar Fiber reinforced cone is made from non-pressed paper, ensuring it produces a natural tone while maintaining rigidity for precise bass reproduction.

    • The cone’s movement is controlled by dual Nomex spiders arranged in a mirrored stack, and a high-roll surround that helps keep everything in check.

    • A cast aluminum basket is used to provide strength and stability, but it’s lightweight enough to prevent unnecessary vibrations.

  4. Aesthetic Design:

    • The H124 isn’t just about performance; it also looks great. It features red stitching that strengthens the bond between the cone and the surround, contributing to durability.

    • The fiberglass woven dust cap at the center not only adds a stylish touch but also provides extra durability against impacts.

    • The cast aluminum basket has a textured finish, and the subwoofer comes with heavy-gauge direct leads pre-installed, which makes wiring and power flow to the coil simple and efficient.

Why the H124 Is a Favorite:

  • Power and Precision: This subwoofer delivers both in spades. The combination of a 3” voice coil, 165oz motor, and 1500 watts of RMS power handling ensures that it can hit those deep, rumbling low notes with precision and clarity.

  • Durability: The high-quality materials used, like the Kevlar and Nomex, make the H124 extremely durable, even with extended use at high power levels.

  • Design and Build: The subwoofer isn’t just engineered for performance but also built to last, with its attention to cooling, strength, and aesthetics.

Enclosure suggestions: HIPPO H124 Manual



  • Heavy Duty, Rugged Industrial Textured Cast Aluminum Basket
  • 165oz High Energy Double Stack Strontium Magnet Structure
  • Dual Impedance Black Anodized Voice Coil Former with Kevlar Spunlace
  • Kevlar Fiber Reinforced Non-Pressed Paper Cone with Industrial Textured Finish
  • Red Stitched Edge to the Cone’s Edge for Added Strength
  • Oversized Mirror Image Dual Poly / Nomex Spiders
  • Black Anodized One Piece Pole-Plate for Added Motor Force
  • Heavy Duty Direct Input Wires Connection to Voice Coils
  • Reinforced Fiberglass Woven Dust cap for High Power Applications
  • Custom Tooled Rubber Gasket and Magnet Boot

*View the Online Manual for more specification details 

Size 12"
Peak Watts 3000
RMS Watts 1500
Cone Non-Pressed Paper
Voice Coil 3" Dual 4 Ohm
Surround Tall and Narrow Foam
Magnet 165oz Strontium
Terminals Heavy Duty Direct Input Wires Connection
Basket Cast Aluminum
Tinsel Leads Heavy Duty Triple
X-Max 14.25mm
SPL 93.69dB
Ported Box See User Guide PDF
Sealed Box See User Guide PDF
Fs 43Hz
Re See User Guide PDF
Le See User Guide PDF
BL See User Guide PDF
Qms 2.38
Qes See User Guide PDF
Qts See User Guide PDF
Vas 22.277 L
Cms 56.7 um/N
Mms 241.459 g
Sd 0.053 sq cm
Vd 0.75 L

 

*T/S Parameters on website supersede user manual specifications

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